Enhancing Students’ Learning Process Through Self-Generated Tests     

Marcos Sanchez-Elez  Inmaculada Pardines  Pablo Garcia  Guadalupe Miñana  Sara Roman  Margarita Sanchez  Jose Luis Risco 《Journal of Science Education and Technology》2014,23(1):15-25

The use of new technologies in higher education has surprisingly emphasized students’ tendency to adopt a passive behavior in class. Participation and interaction of students are essential to improve academic results. This paper describes an educational experiment aimed at the promotion of students’ autonomous learning by requiring them to generate test type questions related to the contents of the course. The main idea is to make the student feel part of the evaluation process by including students’ questions in the evaluation exams. A set of applications running on our university online learning environment has been developed in order to provide both students and teachers with the necessary tools for a good interaction between them. Questions uploaded by students are visible to every enrolled student as well as to each involved teacher. In this way, we enhance critical analysis skills, by solving and finding possible mistakes in the questions sent by their fellows. The experiment was applied over 769 students from 12 different courses. Results show that the students who have actively participated in the experiment have obtained better academic performance.  相似文献   

Black boxes in analytical chemistry： University students misconceptions of instrumental analysis     

Antonio Domenech Carbo  Jose Vicente Gimeno Adelantado Francisco Bosch Reig 《美中教育评论》2010,7(7):15-29

Misconceptions of chemistry and chemical engineering university students concerning instrumental analysis have been established from coordinated tests, tutorial interviews and laboratory lessons. Misconceptions can be divided into： （1） formal, involving specific concepts and formulations within the general frame of chemistry; （2） operational/topical, dealing with specific capabilities, problems and operations in chemistry; （3） methodological, associated to peculiar methods of analytical chemistry and data treatment; and （4） social, regarding the relation of analytical data with the social frame. Such misconceptions define a non-structured view of analytical methods, procedures and protocols related with analytical instrumentation. Instruments are frequently viewed as an autonomous, error-free black box providing non-structured data with no need of calibration or control, whereas weak relationships are established between data and aims along the analytical process.  相似文献   

A longitudinal investigation of personality and social adjustment among Chinese American and European American adolescents     

Huntsinger CS  Jose PE 《Child development》2006,77(5):1309-1324

A 2-wave longitudinal study of personality in adolescence was conducted with data obtained at ages 12 and 17 years from approximately 60 European American and 60 second-generation Chinese American youth. At Time 1 they completed the Children's Personality Questionnaire and at Time 2 they completed the High School Personality Questionnaire and self-report measures of high school grades, depression, and self-esteem. Chinese American and European American adolescents became more similar to each other over time through developmental and acculturative processes. Adolescents of both ethnicities increased in Extraversion and Independence. Despite this general trend, the Chinese American youth continued to report lower levels of Extraversion than European American youth. Extraversion and Anxiety predicted school grades for European Americans and psychological adjustment for Chinese Americans.  相似文献   

Accuracy,intra- and inter-unit reliability,and comparison between GPS and UWB-based position-tracking systems used for time–motion analyses in soccer     

Alejandro Bastida Castillo  Carlos D. Gómez Carmona  Ernesto De la cruz sánchez  José Pino Ortega 《European Journal of Sport Science》2018,18(4):450-457

There is interest in the accuracy and inter-unit reliability of position-tracking systems to monitor players. Research into this technology, although relatively recent, has grown exponentially in the last years, and it is difficult to find professional team sport that does not use Global Positioning System (GPS) technology at least. The aim of this study is to know the accuracy of both GPS-based and Ultra Wide Band (UWB)-based systems on a soccer field and their inter- and intra-unit reliability. A secondary aim is to compare them for practical applications in sport science. Following institutional ethical approval and familiarization, 10 healthy and well-trained former soccer players (20?±?1.6 years, 1.76?±?0.08?cm, and 69.5?±?9.8?kg) performed three course tests: (i) linear course, (ii) circular course, and (iii) a zig–zag course, all using UWB and GPS technologies. The average speed and distance covered were compared with timing gates and the real distance as references. The UWB technology showed better accuracy (bias: 0.57–5.85%), test–retest reliability (%TEM: 1.19), and inter-unit reliability (bias: 0.18) in determining distance covered than the GPS technology (bias: 0.69–6.05%; %TEM: 1.47; bias: 0.25) overall. Also, UWB showed better results (bias: 0.09; ICC: 0.979; bias: 0.01) for mean velocity measurement than GPS (bias: 0.18; ICC: 0.951; bias: 0.03).  相似文献   

Understanding Quality in Training and Education Services     

Michael F. Cassidy  Kathleen-Ann C. Barthelme  Barry J. Schimmel  Jose Rodriguez 《Performance Improvement Quarterly》1994,7(4):70-88

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